70468268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{104243}}^1$

素因数の和:104273

約数の個数: 18

約数和(自身を含む): 133536564

約数和(自身を除く): 63068296

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 104243, 208486, 416972, 1355159, 2710318, 5420636, 17617067, 35234134, 70468268]

約数ペア:

[(1, 70468268), (2, 35234134), (4, 17617067), (13, 5420636), (26, 2710318), (52, 1355159), (169, 416972), (338, 208486), (676, 104243)]